Please use this identifier to cite or link to this item: http://hdl.handle.net/10497/18130
Title: Discrimination of wild-grown and cultivated Ganoderma lucidum by Fourier transform infrared spectroscopy and chemometric methods
Authors: Zhu, Ying
Tan, Augustine Tuck Lee
Keywords: Ganoderma lucidum
Traditional Chinese medicine
Fourier transform infrared spectroscopy
Chemometrics
Principal component discriminant analysis
Partial least squares discriminant analysis
Issue Date: 2015
Citation: Zhu,Y., & Tan, A. T. L. (2015). Discrimination of wild-grown and cultivated Ganoderma lucidum by Fourier transform infrared spectroscopy and chemometric methods. American Journal of Analytical Chemistry, 6, 480-491. http://dx.doi.org/10.4236/ajac.2015.65047
Abstract: Wild-grown Ganoderma lucidum (G. lucidum), a traditional Chinese herbal medicine, is highly cherished and expensive for its medicinal efficiency. This study targets the development of an accurate and effective analytical method to distinguish wild-grown G. lucidum from cultivated ones, which are of essential importance for the quality assurance and estimation of its medicinal value. Furthermore, different parts of G. lucidum have been studied to examine the differences between wild-grown and cultivated ones. Fourier transform infrared (FTIR) diffuse reflectance spectroscopy combined with the appropriate chemometric method has been proven to be a rapid and powerful tool for discrimination of wild-grown and cultivated G. lucidum with classification accuracy of 98%. The informative spectral absorption bands for discrimination emphasized by the linear diagnostic rule have provided quantitative interpretations of the chemical constituents of wildgrown G. lucidum regarding its anticancer effects.
URI: http://hdl.handle.net/10497/18130
ISSN: 2156-8251 (print)
2156-8278 (online)
Other Identifiers: 10.4236/ajac.2015.65047
Website: http://dx.doi.org/10.4236/ajac.2015.65047
Appears in Collections:Journal Articles

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